| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| mescen.mp | APRSdos | 36 | 28.2 | 89.0 | 21.3 | 926 | Click here |
| mestate.mp | APRSdos | 91 | 72.3 | 73.5 | 46.8 | 1716 | Click here |
| neweng.mp | APRSdos | 286 | 186.2 | 7.9 | 62.0 | 906 | Click here |
| marc.pdb | PocketAPRS | 320 | 210.0 | 70.8 | 62.7 | 1655 | Click here |
| nexrad/rad_gyx.geo | NWSRadar | 500 | 52.7 | 72.5 | 47.7 | 2560 | NEXRAD GRAY,ME |
| usiroads.pdb | PocketAPRS | 500 | 1368.3 | 61.4 | 36.0 | 3174 | Click here |
| usa.pdb | PocketAPRS | 500 | 1368.3 | 61.4 | 36.0 | 3788 | Click here |
| usa.mp | APRSdos | 1429 | 1232.9 | 96.8 | 15.6 | 5685 | Click here |
| world.mp | APRSdos | 6429 | 3830.9 | 53.9 | 25.3 | 11224 | Click here |
| world.pdb | PocketAPRS | 20480 | 4543.4 | 38.5 | 53.7 | 21017 | Click here |